<iframe
  src="/integration/rules/frame-focusable-content/frames/not-focusable.html"
  tabindex="-1"
  id="pass1"
></iframe>
<iframe
  src="/integration/rules/frame-focusable-content/frames/focusable-negative-tabindex.html"
  tabindex="-1"
  id="pass2"
></iframe>

<iframe
  src="/integration/rules/frame-focusable-content/frames/focusable.html"
  tabindex="-1"
  id="fail1"
></iframe>
<iframe
  src="/integration/rules/frame-focusable-content/frames/focusable.html"
  tabindex="-1"
  width="2"
  height="1"
  id="fail2"
></iframe>

<!-- inapplicable -->
<iframe
  src="/integration/rules/frame-focusable-content/frames/focusable.html"
  id="inapplicable-1"
></iframe>
<iframe
  src="/integration/rules/frame-focusable-content/frames/focusable.html"
  tabindex="0"
  id="inapplicable-2"
></iframe>
<iframe
  src="/integration/rules/frame-focusable-content/frames/focusable.html"
  tabindex="-1"
  width="1"
  height="1"
  id="inapplicable-3"
></iframe>
<iframe
  src="/integration/rules/frame-focusable-content/frames/focusable.html"
  tabindex="-1"
  width="0"
  height="0"
  id="inapplicable-3"
></iframe>
<iframe
  src="/integration/rules/frame-focusable-content/frames/focusable.html"
  inert
  id="inapplicable-4"
></iframe>
